On TUESDAY, MAY 18 (8:00-9:00 p.m., ET), on “Dancing with the Stars the Results Show,” multiplatinum recording artist and actress Miley Cyrus will perform the live television debut of her new hit single, “Can’t Be Tamed,” from her upcoming album releasing June 22 on Hollywood Records. The youngest-ever recording artist with five chart topping debuts, Cyrus has sold over 15 million records, including the EP, “The Time of Our Lives,” which featured her No. 1 hit, “Party in the USA.”

Initially scheduled to re-open this weekend, we have been advised that the extended refurb at Teamboat Springs at Walt Disney World’s Blizzard Beach has now been extended with an anticipated re-opening date of June 1, 2010.

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Thanks to a tip, we have learned that ‘it’s a small world’ at the Walt Disney World’s Magic Kingdom has been scheduled for an extended refurbishment beginning August 1 and ending October 22. The refurbishment is listed on the official Walt Disney World website daily view for those dates and a call to the Resort did confirm the closure.

We’re sure in time that more about the details of the refurbishment will come to light, but until then, one can only speculate. With the addition of Disney characters at first Hong Kong Disneyland and then Disneyland in 2009, could the Magic Kingdom be far behind?

Tickets are now available for purchase by spectators (non-participants) for both the Mickey’s Not So Scary Halloween party on October 3, 2010 as well as the Finish Line party taking place inside Epcot’s World Showcase on October 2 from 10:30 pm through 3 am.

From Walt Disney Studios Australia comes this look at the first international trailer for Disneynature’s African Cats: Kingdom of Courage which takes a real life look at two rival families — cheetahs and lions — and what the matriarchs of each must do to ensure their cubs’ survival in the wilds of Africa.

The trailer below (which actually kicks in at around 20 seconds) takes a much closer look at the film than the initial trailer that appeared attached to Disneynature’s Oceans. African Cats will open in North America on Earth Day, 2011.

A brief update on the fate of the Power Rangers meet & greet at Disney’s Hollywood Studios. As we reported yesterday, Disney has sold the Power Rangers property back to Haim Saban, the creator of the franchise.

As a result, word has widely spread earlier today that the Power Rangers meet & greet opportunity at Disney’s Hollywood Studios at the Walt Disney World resort will see its last day on August 7, 2010.

In addition to announcing the personal appearance of R2-MK at Star Wars Weekends this year, Disney Parks has also confirmed closure dates for the Star Tours attraction at both the Disneyland and Walt Disney World Resorts.

As we already advised back in March, the attraction is scheduled to close on September 8 with an expected re-opening date of May 20, 2011 in Orlando while the Anaheim version will close much earlier than originally anticipated on July 27 with an expected re-opening date of May 10, 2011.

Comcast Corporation (Nasdaq: CMCSA, CMCSK), one of the nation’s leading providers of entertainment, information and communication products and services, and ESPN today announced an agreement to provide ESPN 3D to Comcast’s Digital Cable customers, to bring top sports events to consumers in next-generation 3D. Comcast is the first cable affiliate to sign on to distribute ESPN’s new network that will launch on June 11 and will include nearly 100 events in its first year.